What is a biometric fingerprint reader?

Biometric fingerprint readers scan a person's fingerprint, convert the information into a digital format and compares the digital data with a template or algorithm in the system's memory, according...
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How do I use a Dell fingerprint reader?

Initial Setup and UseClick the fingerprint icon. Enter your Windows password and click "Next." Test the reader by running the tip of one finger over the device. Keep your finger as flat as possible...
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